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冲天炉是翻砂车间的心脏,控制不当就会使产品质量低劣,往往因铁水不好报废率占总报废数的70-80%,可是我们以前并没有去重视它,产品出了毛病,只是轧堆责任,领导上也知道大炉上有些问题,究竟怎样办呢?这是一个问号。经过民主改革,三反运动,工人的阶级觉悟逐渐提高,在这次劳动竞赛生产改革中找到了关键问题,领导上抓住了这些关节,有力的配备了技术人员并进行了技术上理论性的教育和学习,在工人与技术人员的密切配合下,接受了苏联及各地的先进经验,在冲天炉的操作方面跨进了一步,创造了熔料分类法,运用了液体孕育制造高级铸铁,建立了炉前检验,操作记录,熔料计划,黑板指示等制度,从而使冲天炉的操作逐步的科学化,保证了产品质量。
Cupola is the heart of turning the workshop, improper control will make the product quality is poor, often scrapped due to poor hot metal scrap accounted for 70-80% of the total number, but we did not pay attention to it, the product out of the question, Heap responsibility, the leadership also know some problems on the furnace, what exactly do? This is a question mark. After democratic reform and the three anti-campaigns, the workers’ class awareness gradually increased. Key problems were found in the labor-market reform. They were seized by the leaders, technically equipped and technically technically advanced Education and learning, with the close cooperation of workers and technicians, accepted the advanced experience of the Soviet Union and other parts of the country and took a step further in the operation of the cupola. It created the melt classification method, used liquid to produce advanced cast iron, and established The furnace inspection, operating records, melt plan, blackboard instructions and other systems, so that cupola operation gradually scientific, and ensure product quality.